Quantum revivals in the Jaynes-Cummings model

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, , Citation P Filipowicz 1986 J. Phys. A: Math. Gen. 19 3785 DOI 10.1088/0305-4470/19/18/024

0305-4470/19/18/3785

Abstract

The author obtains an exact integral representation of the sum describing the evolution of the inversion of the two-level atom in the Jaynes-Cummings model when the field is initially prepared in a coherent state or a state generated by classical sources at non-zero temperature. The author uses the saddle point method to estimate the integrals.

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10.1088/0305-4470/19/18/024